#include <iostream>
#include <string>
//
// Created by Asus on 2025/4/21.
//
class Person {
private:
    std::string name;
    int age;

public:
    Person(std::string name, int age) {
        this->name = name;
        this->age = age;
    }

    void introduce() {
        std::cout << "My name is " << name << " and I'm " << this->age << " years old." << std::endl;
    }
};

int main() {
    Person person("Alice", 25);
    person.introduce();
    return 0;
}
